Assignee
SPECTRA PHYSICS
US·309 granted patents·1 pending application·12,175 citations·filing 1975–2006
Top patents by PatentIndex Score
310 records- 0199US4829529ALaser diode pumped fiber lasers with pump cavitySPECTRA PHYSICS·Filed 1987·Granted May 9, 1989·146 cites·18 claims
- 0298US4949742ATemperature operated gas valveSPECTRA PHYSICS·Filed 1989·Granted Aug 21, 1990·171 cites·31 claims
- 0398US4646308ASynchronously pumped dye laser using ultrashort pump pulsesSPECTRA PHYSICS·Filed 1985·Granted Feb 24, 1987·138 cites·7 claims
- 0498US4221483ALaser beam level instrumentSPECTRA PHYSICS·Filed 1978·Granted Sep 9, 1980·112 cites·21 claims
- 0597US4915757ACreation of three dimensional objectsSPECTRA PHYSICS·Filed 1988·Granted Apr 10, 1990·127 cites·17 claims
- 0697US4656635ALaser diode pumped solid state laserSPECTRA PHYSICS·Filed 1985·Granted Apr 7, 1987·99 cites·17 claims
- 0797US4000397ASignal processor method and apparatusSPECTRA PHYSICS·Filed 1975·Granted Dec 28, 1976·156 cites·15 claims
- 0896US5068806AMethod of determining useful life of cartridge for an ink jet printerSPECTRA PHYSICS·Filed 1988·Granted Nov 26, 1991·108 cites·33 claims
- 0996US4913520AOptical fiber for pulse compressionSPECTRA PHYSICS·Filed 1988·Granted Apr 3, 1990·72 cites·4 claims
- 1096US4791634ACapillary heat pipe cooled diode pumped slab laserSPECTRA PHYSICS·Filed 1987·Granted Dec 13, 1988·89 cites·21 claims
- 1196US4653056ANd-YAG laserSPECTRA PHYSICS·Filed 1985·Granted Mar 24, 1987·85 cites·47 claims
- 1295US5127068AApparatus for coupling a multiple emitter laser diode to a multimode optical fiberSPECTRA PHYSICS·Filed 1990·Granted Jun 30, 1992·88 cites·42 claims
- 1395USD323492SWindow for an optical scannerSPECTRA PHYSICS·Filed 1989·Granted Jan 28, 1992·71 cites·1 claims
- 1495US4912851ALevel/plumb indicator with tilt compensationSPECTRA PHYSICS·Filed 1988·Granted Apr 3, 1990·114 cites·19 claims
- 1595US4830489AThree dimensional laser beam survey systemSPECTRA PHYSICS·Filed 1986·Granted May 16, 1989·123 cites·7 claims
- 1695US4761786AMiniaturized Q-switched diode pumped solid state laserSPECTRA PHYSICS·Filed 1986·Granted Aug 2, 1988·68 cites·20 claims
- 1795US4750809APulse compressionSPECTRA PHYSICS·Filed 1985·Granted Jun 14, 1988·74 cites·11 claims
- 1895US4749879ASignal transition detection method and systemSPECTRA PHYSICS·Filed 1987·Granted Jun 7, 1988·106 cites·20 claims
- 1995US4685107ADispersion compensated fiber Raman oscillatorSPECTRA PHYSICS·Filed 1986·Granted Aug 4, 1987·68 cites·19 claims
- 2095US4674960ASealed rotary compressorSPECTRA PHYSICS·Filed 1985·Granted Jun 23, 1987·60 cites·8 claims
- 2195US4665529ALaser diode pumped solid state laser with miniaturized quick disconnect laser headSPECTRA PHYSICS·Filed 1986·Granted May 12, 1987·122 cites·20 claims
- 2295US4615034AUltra-narrow bandwidth optical thin film interference coatings for single wavelength lasersSPECTRA PHYSICS·Filed 1984·Granted Sep 30, 1986·67 cites·15 claims
- 2394US5075977AAutomatic plumb and level toolSPECTRA PHYSICS·Filed 1990·Granted Dec 31, 1991·124 cites·37 claims
- 2494US4895440ALaser-based measurement systemSPECTRA PHYSICS·Filed 1988·Granted Jan 23, 1990·118 cites·19 claims
- 2594US4852265ALevel/plumb indicator with tilt compensationSPECTRA PHYSICS·Filed 1988·Granted Aug 1, 1989·105 cites·16 claims
- 2694US4835778ASubpicosecond fiber laserSPECTRA PHYSICS·Filed 1987·Granted May 30, 1989·62 cites·20 claims
- 2794US4478095AAutosampler mechanismSPECTRA PHYSICS·Filed 1981·Granted Oct 23, 1984·215 cites·13 claims
- 2894US4225226ALaser guidance system for crop spraying aircraftSPECTRA PHYSICS·Filed 1978·Granted Sep 30, 1980·62 cites·4 claims
- 2993US5183486AApparatus for degassing a liquidSPECTRA PHYSICS·Filed 1990·Granted Feb 2, 1993·80 cites·4 claims
- 3093US5121443ANeural net system for analyzing chromatographic peaksSPECTRA PHYSICS·Filed 1989·Granted Jun 9, 1992·176 cites·15 claims
- 3193US4888890ALaser control of excavating machine digging depthSPECTRA PHYSICS·Filed 1988·Granted Dec 26, 1989·96 cites·34 claims
- 3293US4861973AOptical scan pattern generating arrangement for a laser scannerSPECTRA PHYSICS·Filed 1987·Granted Aug 29, 1989·131 cites·18 claims
- 3393US4829537ASolid state lasers with spherical resonatorsSPECTRA PHYSICS·Filed 1986·Granted May 9, 1989·52 cites·19 claims
- 3493US4766299AHand-mounted bar code readerSPECTRA PHYSICS·Filed 1986·Granted Aug 23, 1988·292 cites·3 claims
- 3593US4352636ADual piston pumpSPECTRA PHYSICS·Filed 1980·Granted Oct 5, 1982·86 cites·23 claims
- 3692US7027477B2Expansion matched thin disk laser and method for coolingSPECTRA PHYSICS·Filed 2002·Granted Apr 11, 2006·46 cites·24 claims
- 3792US6822978B2Remote UV laser system and methods of useSPECTRA PHYSICS·Filed 2002·Granted Nov 23, 2004·38 cites·58 claims
- 3892US4939355AAutomatic package label scannerSPECTRA PHYSICS·Filed 1988·Granted Jul 3, 1990·171 cites·30 claims
- 3992US4873692APulsed tunable solid state laserSPECTRA PHYSICS·Filed 1988·Granted Oct 10, 1989·54 cites·35 claims
- 4092US4723257ALaser diode pumped solid state laser with miniaturized laser headSPECTRA PHYSICS·Filed 1987·Granted Feb 2, 1988·79 cites·20 claims
- 4192US4387952ASingle axis beam scannerSPECTRA PHYSICS·Filed 1981·Granted Jun 14, 1983·140 cites·15 claims
- 4292US4062634ASystem for controlling attitude of laser beam planeSPECTRA PHYSICS·Filed 1975·Granted Dec 13, 1977·145 cites·21 claims
- 4392US4030832AAutomatic grade rod and method of operationSPECTRA PHYSICS·Filed 1975·Granted Jun 21, 1977·50 cites·21 claims
- 4491US4709195ABar code scanner with DC brushless motorSPECTRA PHYSICS·Filed 1986·Granted Nov 24, 1987·116 cites·9 claims
- 4591US4701929ALaser diode pumped solid state laserSPECTRA PHYSICS·Filed 1987·Granted Oct 20, 1987·50 cites·20 claims
- 4690US4845349ABar code scanner laser emission reductionSPECTRA PHYSICS·Filed 1986·Granted Jul 4, 1989·94 cites·10 claims
- 4790US4814965AHigh power flyback, variable output voltage, variable input voltage, decoupled power supplySPECTRA PHYSICS·Filed 1987·Granted Mar 21, 1989·75 cites·14 claims
- 4890US4203080AMethod and apparatus for producing laser plasma tube and productSPECTRA PHYSICS·Filed 1978·Granted May 13, 1980·38 cites·12 claims
- 4990US4137011AFlow control system for liquid chromatographsSPECTRA PHYSICS·Filed 1977·Granted Jan 30, 1979·91 cites·6 claims
- 5089US5256864AScanning system for preferentially aligning a package in an optimal scanning plane for decoding a bar code labelSPECTRA PHYSICS·Filed 1991·Granted Oct 26, 1993·92 cites·37 claims
Showing the top 50 of 310 patent records by PatentIndex Score.
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